General

  • Target

    0199ebd5dba25ce44ecca85711feb797.bin

  • Size

    741KB

  • Sample

    230616-bcnfcscb64

  • MD5

    238a1fa563eec08367073d3952dac6f0

  • SHA1

    06a8e138a8d0d2883c6aaefc6bdde74e275b48e7

  • SHA256

    c33bf2e63dfac6870386d60e521277403b17552fe9cfd45a9a0e0bec95947771

  • SHA512

    4b3610157d6e1c9981ccf1917b46174e228d62bf9d71a924906deb8bb3fec939db23c37da26887db65563684fad43aca679b6a08d6f216f40068ffdfe3c2cc83

  • SSDEEP

    12288:rvaLDQqj5kjwGJGbrGku9qaeYyYV6viwypdX6fVlj66zL4qkDuPg/EkF7:eFj5Y3JkiXqaeYyYVEm6fTLTPPiEg

Malware Config

Extracted

Family

redline

Botnet

rovno

C2

83.97.73.130:19061

Attributes
  • auth_value

    88306b072bfae0d9e44ed86a222b439d

Extracted

Family

redline

Botnet

maxi

C2

83.97.73.130:19061

Attributes
  • auth_value

    6a3f22e5f4209b056a3fd330dc71956a

Extracted

Family

amadey

Version

3.84

C2

77.91.68.63/doma/net/index.php

Targets

    • Target

      e4d8c967b7d18bf50068527cec39ec2f3788b1ca0dc5720f7d3f3cf3836cbb15.exe

    • Size

      785KB

    • MD5

      0199ebd5dba25ce44ecca85711feb797

    • SHA1

      2ae1eb74dd407c73cb4f21a76262650ff4fd1ced

    • SHA256

      e4d8c967b7d18bf50068527cec39ec2f3788b1ca0dc5720f7d3f3cf3836cbb15

    • SHA512

      81827e535fac8633cc6c30bb5ecbebe51c8bd83c85f943281825ff6fcf8cb658bf59fb6f42d8e40503cdf0f0cc56a9597dfb09dfbfbd4aa9a6d85054073fb454

    • SSDEEP

      12288:UMrCy900tgoaR8DJpP6qzW6DYtK5oMWBK1cKp+OAGWnpXr0iw5ILZc:2yKoHDvCBCpcnGopXgiw5ILi

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Windows security modification

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

3
T1112

Disabling Security Tools

2
T1089

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

1
T1005

Tasks